130 ApplicationsTo temporarily disable an alarmOn the Alarms screen, clear the green check box of the alarm time youwant to disable.To delete an alarm1 On the Alarms screen, touch the alarm time you want to delete.2 On the Set alarm screen, touch Delete.To enable the alarm in silent modeYou can choose if the alarm should ring when the device is in silentmode.1 On the Alarms screen, touch the Menu button on the device orthe Menu button on the screen→ Settings.2 Touch Alarm in silent mode to set if the alarm should ring whenthe device is in silent mode.Calculator• Touch the Home button → Apps button →Calculator . The basic calculator panel opens.• Perform calculations by touching the corresponding buttons onthe calculator panel; touch the button to clear the displayednumbers or symbols.